WO2021102878A1 - Procédé et dispositif permettant de configurer un dispositif de photographie - Google Patents

Procédé et dispositif permettant de configurer un dispositif de photographie Download PDF

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Publication number
WO2021102878A1
WO2021102878A1 PCT/CN2019/121833 CN2019121833W WO2021102878A1 WO 2021102878 A1 WO2021102878 A1 WO 2021102878A1 CN 2019121833 W CN2019121833 W CN 2019121833W WO 2021102878 A1 WO2021102878 A1 WO 2021102878A1
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Prior art keywords
pixel readout
frequency
coefficient
image
readout coefficient
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PCT/CN2019/121833
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English (en)
Chinese (zh)
Inventor
俞利富
高宮誠
本庄謙一
Original Assignee
深圳市大疆创新科技有限公司
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Priority to CN201980030517.6A priority Critical patent/CN112166595B/zh
Priority to PCT/CN2019/121833 priority patent/WO2021102878A1/fr
Publication of WO2021102878A1 publication Critical patent/WO2021102878A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

Definitions

  • This application relates to the field of image processing, and in particular to a method for configuring a photographing device and its device.
  • a camera is usually composed of a body, a lens, a sensor, and other devices.
  • the camera's sensor can predefine several more general modes to implement different functions. For example, the full-size mode for taking pictures, the video mode for various general specifications, such as 8K, 6K, 4K, 2.7K, etc.; the 960 frames per second (fps) mode for slow motion recording, 100fps mode for focusing, etc.
  • the predefined mode of the camera sensor is fixed, and the corresponding mode parameters are also fixed. In the case of supporting the currently adopted shooting mode, how to improve the image quality has become a problem to be solved.
  • the embodiments of the present application provide a method, device, and equipment for configuring a photographing device, which can improve the quality of photographed images.
  • an embodiment of the present application provides a method for configuring a photographing device, and the method includes:
  • the imaging device is configured according to the pixel readout coefficient.
  • an embodiment of the present application provides a configuration device of a photographing device, including a memory and a processor;
  • the memory is used to store program code
  • the processor calls the program code, and when the program code is executed, it is used to perform the following operations:
  • the imaging device is configured according to the pixel readout coefficient.
  • an embodiment of the present application provides a photographing device, including:
  • Camera used to take images
  • the image sensor includes a plurality of photosensitive units; the image sensor is used to implement the configuration method of the photographing device as described in the first aspect.
  • an embodiment of the present application provides a computer-readable storage medium with a computer program stored on the computer-readable storage medium, and when executed, the computer program realizes the imaging device described in the first aspect. Configuration method.
  • An embodiment of the present application provides a method for configuring a photographing device, wherein the photographing device includes an image sensor, and the image sensor includes a plurality of photosensitive units.
  • the photographing device determines the pixel readout coefficient according to the set image mode, and the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image.
  • the photographing device can improve the quality of the photographed image while supporting the currently adopted photographing mode.
  • FIG. 1 is a schematic structural diagram of a photographing device provided by an embodiment of the application.
  • Figure 2 is a schematic diagram of the structure of an image sensor
  • FIG. 3 is a schematic flowchart of a method for configuring a photographing device according to an embodiment of the application
  • Fig. 4 is a schematic diagram of the degree of peak deviation of a lens to different frequency points
  • FIG. 5 is a schematic flowchart of a method for configuring a photographing device according to an embodiment of the application
  • FIG. 6 is a schematic structural diagram of a configuration device of a photographing device provided by an embodiment of the application.
  • a camera is usually composed of a body, a lens, a sensor, and other devices.
  • the camera's sensor can predefine several more general modes to implement different functions. For example, the full-size mode for taking pictures, the video mode for various general specifications, such as 8K, 6K, 4K, 2.7K, etc.; the 960 frames per second (fps) mode for slow motion recording, 100fps mode for focusing, etc.
  • the predefined mode of the camera sensor is fixed, and the corresponding mode parameters are also fixed.
  • the image captured by the camera in this mode has a higher resolution (for example, the resolution is 4k*3k), but the frame rate is lower (for example, the frame rate is 30fps).
  • the resolution of the image captured by the camera in this mode is lower than the resolution of the image captured in the full resolution mode, but the frame rate is increased.
  • users have different requirements for captured images. However, once the current camera has determined the shooting mode, the mode parameters cannot be modified, thus failing to meet the extended shooting needs of users.
  • an embodiment of the present application provides a method for configuring a photographing device, wherein the photographing device includes an image sensor, and the image sensor includes a plurality of photosensitive units.
  • Determine the pixel readout coefficient according to the set image mode the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image; obtain the frequency characteristic parameters of the lens mounted on the shooting device; determine the pixel Whether the readout coefficient meets the conditions corresponding to the setting of the frequency characteristic parameter; if so, the imaging device is configured according to the pixel readout coefficient.
  • the photographing device can improve the quality of the photographed image while supporting the currently adopted photographing mode.
  • a photographing device provided by an embodiment of the present application is shown in FIG. 1 and includes a camera 101 and an image sensor 102.
  • the camera 101 is used to capture images, and includes a lens, a shutter, a photosensitive device, and the like.
  • the image sensor 102 includes a photosensitive unit, and the image sensor is used to convert an optical image into a digital signal.
  • the photographing device further includes a register 103 for storing pixel readout coefficients.
  • the structure of the image sensor 102 is shown in FIG. 2.
  • the image sensor 102 includes a photosensitive unit, a data module, a communication module, a clock module, a connection module, a signal processing module, a digital-to-analog conversion module, and the like.
  • the photosensitive unit is the core unit of the image sensor 102 and includes a capacitor, which can sense light and convert an image into a digital signal.
  • the embodiment of the present application provides a method for configuring a photographing device. Please refer to FIG. 3, which specifically includes the following steps:
  • S301 Determine a pixel readout coefficient according to a set image mode, where the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image.
  • the user can set different image modes according to different shooting requirements.
  • the image mode of the camera may include, but is not limited to, a video mode, an auto focus (AF) mode, and the like.
  • AF auto focus
  • the image mode can be set to the video mode.
  • Different image modes correspond to different pixel readout coefficients, where the pixel readout coefficient is used to identify the number of photosensitive cells that read out a single pixel value in the image.
  • the value of the pixel readout coefficient may include, but is not limited to, a fraction or an integer greater than 0, and different values correspond to the number of photosensitive cells that read out a single pixel value in different readout images.
  • the pixel readout coefficient when the pixel readout coefficient is 1/2, the pixel readout coefficient indicates that the number of photosensitive cells that read out a single pixel value in the image is 2. For another example, when the pixel readout coefficient is 2, the pixel readout coefficient indicates that the number of photosensitive cells for reading two pixel values in the image is 1. Among them, the value of the pixel readout coefficient is not limited in this embodiment.
  • the pixel readout coefficient is obtained from a register connected to the image sensor.
  • the module connected to the register and the image sensor is used to store a plurality of pixel readout coefficients corresponding to each image mode, and the one image mode corresponds to a plurality of pixel readout coefficients.
  • the set image mode is AF mode
  • AF mode in AF mode
  • the step of determining the pixel readout coefficient according to the set image mode may be to control the image sensor to obtain the pixel readout coefficient from the register.
  • the frequency characteristic parameter includes a peak frequency at which a lens mounted on the imaging device has a maximum phase shift.
  • the problem of peak shift may be caused due to the spherical aberration effect of the lens.
  • the difference between the actual image point and the ideal image point is called spherical aberration.
  • the spherical aberration is usually measured by the axial distance between the intersection of the actual ray on the image side and the optical axis relative to the intersection of the paraxial ray and the optical axis.
  • the spherical aberration of the lens is large, it may cause the problem of peak shift.
  • FIG. 4 is a schematic diagram of the degree of peak shift of a lens to different frequency points. Among them, different line types represent different peak excursion frequencies and the degree of peak excursion.
  • Figure 4 includes 6 lines, and each line corresponds to a peak offset frequency.
  • the peak offset frequency corresponding to the top line in Figure 4 is 10 line pairs/mm (lp/mm).
  • Each line can be divided into multiple line segments.
  • the slope of each line segment indicates the degree of peak deviation. The greater the slope, the higher the degree of peak deviation.
  • the set conditions are set according to the peak frequency of the lens, the MTF optical frequency determined based on the Nyquist frequency of the pixel of the photographing device, and the normalized digital filter frequency of the photographing device. .
  • the set condition is: the pixel readout coefficient is less than the smaller value of the first ratio and the second ratio.
  • the first ratio is the ratio of the normalized digital filter frequency to the peak frequency
  • the second ratio is the ratio of the normalized digital filter frequency to the MTF optical frequency.
  • the set conditions can be expressed by the following formula:
  • Y represents the pixel readout coefficient
  • X 1 represents the peak frequency of the lens
  • X 3 represents the MTF optical frequency.
  • the frequency of the normalized digital filter in this embodiment is 0.5, which is a fixed value.
  • the value principle is: According to the Nyquist sampling theorem, the sampling frequency must be greater than or equal to 2 times the highest signal frequency to avoid signal aliasing. Therefore, the highest signal frequency that can be sampled is half of the sampling frequency.
  • the normalized frequency is the result of normalizing the physical frequency according to the sampling frequency, so the highest signal frequency is half of the sampling frequency, that is, the corresponding normalized frequency is 0.5.
  • the peak frequency of the lens can be obtained through an optical test, which is not limited in this embodiment.
  • the MTF optical frequency is determined according to the Nyquist frequency, where the Nyquist frequency is determined according to the size of the photosensitive unit of the image sensor.
  • the size of the photosensitive unit of the image sensor may indicate the number of output pixels of the photosensitive unit, and different sizes of the photosensitive unit correspond to different Nyquist frequencies.
  • the Nyquist frequency can be expressed by the following formula:
  • X 2 represents the Nyquist frequency
  • p represents the size of the photosensitive cell.
  • the optical MTF frequency can be determined by the following formula:
  • X 3 represents the optical MTF frequency
  • X 2 represents the Nyquist frequency
  • the optical MTF frequency in this embodiment is set to 1/4 of the Nyquist frequency.
  • the camera can be configured according to the pixel readout coefficient.
  • An embodiment of the present application provides a method for configuring a photographing device, wherein the photographing device includes an image sensor, and the image sensor includes a plurality of photosensitive units.
  • the photographing device determines the pixel readout coefficient according to the set image mode, and the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image. Acquire the frequency characteristic parameter of the lens mounted on the imaging device. It is determined whether the pixel readout coefficient meets the conditions set according to the corresponding frequency characteristic parameter; if so, the imaging device is configured according to the pixel readout coefficient. With this method, the photographing device can improve the quality of the photographed image while supporting the currently adopted photographing mode.
  • the embodiment of the present application provides a method for configuring a photographing device. Please refer to FIG. 5, which specifically includes the following steps:
  • a prompt message for prompting to change the lens and/or for prompting to change the shooting mode is issued.
  • the step of determining the pixel readout coefficient according to the set image mode can refer to S301 in the embodiment shown in FIG. 3.
  • S302 in the embodiment shown in FIG. 3.
  • S303 in the embodiment shown in FIG. 3. If it is true, the step of configuring the photographing device according to the pixel readout coefficient can refer to S304 in the embodiment shown in FIG. 3, which will not be repeated here.
  • a prompt message for prompting to change the lens and/or for prompting to change the shooting mode is issued.
  • the shooting device may send out a prompt message for prompting to change the lens and/or for prompting to change the shooting mode.
  • the way for the camera to send out the prompt information may include but is not limited to displaying the prompt information through the display interface, and playing the prompt sound through the audio module. For example, the camera may display the prompt message "Please change the lens" through the display interface.
  • the user can change the lens according to the content of the prompt message.
  • the shooting device will re-execute the determination of the pixel readout coefficient according to the set image mode and determine whether the pixel readout coefficient meets the conditions set corresponding to the frequency characteristic parameter. Steps to determine whether the changed lens and/or shooting mode meets the shooting requirements.
  • the pixel readout coefficient may also be adjusted.
  • the main factors affecting the exposure of the image sensor and the readout rate are as follows: the working clock of the image sensor, the analog/digital conversion rate, the amount of image data (including the total number of rows and the total number of pixels contained in each row) and Reading rate of the line, etc.
  • the working clock of the image sensor will affect the power consumption, so it is generally a fixed value.
  • analog/digital conversion modules it is generally ensured that the number of analog/digital conversion modules is consistent with the total number of pixels in each row, so it is generally a fixed value.
  • the reading rate of each line will affect, so it is generally a fixed value.
  • this embodiment proposes that the pixel readout coefficient can be adjusted by modifying the amount of image data.
  • the image sensor described in this embodiment may support setting the total number of rows corresponding to the shooting mode, the generation method of each row, the total number of pixels in each row, the generation method of each pixel, and so on. Based on this content, the sensor will dynamically combine a new model to meet the specific needs of users.
  • the step of adjusting the pixel readout coefficient includes:
  • the pixel readout coefficient is less than the smaller of the first ratio and the second ratio, and the first ratio is the difference between the normalized digital filter frequency and the peak frequency.
  • Ratio; the second ratio is the ratio of the normalized digital filter frequency to the MTF optical frequency.
  • the pixel readout coefficient is adjusted so that the pixel readout coefficient meets the set condition to avoid the peak shift problem.
  • the value range of the pixel readout coefficient can be determined according to the following formula:
  • the pixel readout coefficient can be adjusted when the value range of the pixel readout coefficient is satisfied. For example, if it is determined that the value range of the pixel readout coefficient is Y ⁇ 1, and if the current pixel readout coefficient is greater than or equal to 1, the pixel readout coefficient can be adjusted so that the value of the pixel readout coefficient is Y ⁇ 1. Among them, the closer the value Y of the pixel readout coefficient is to the upper limit of the value range, the higher the image frame rate, but the lower the resolution of the image. The value of the adjusted pixel readout coefficient can be determined according to the situation.
  • the pixel readout coefficient is obtained from a register connected to the image sensor. Then, after the shooting device sends out the prompt message for prompting to change the lens and/or for prompting to change the shooting mode, the following steps can also be performed:
  • Control the image sensor to obtain the adjusted pixel readout coefficient from the register wherein, in the case of adjusting the pixel readout coefficient, the register is used to store the adjusted pixel readout coefficient and control all The image sensor outputs pixels according to the adjusted pixel readout coefficient;
  • controlling the image sensor to obtain the pixel readout coefficient from the register wherein, in the case of changing the lens and/or changing the shooting mode, the register is used to store the pixel readout coefficient, And control the image sensor to output pixels according to the pixel readout coefficient.
  • the register can store the adjusted pixel readout coefficient.
  • the pixel readout coefficient originally stored in the register may be a set ⁇ Y
  • Y 1 ⁇ , and the adjusted pixel readout coefficient Y ⁇ 1, then the pixel readout coefficient stored in the register includes ⁇ Y
  • An embodiment of the present application provides a method for configuring a photographing device, wherein the photographing device includes an image sensor, and the image sensor includes a plurality of photosensitive units.
  • the photographing device determines the pixel readout coefficient according to the set image mode, and the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image.
  • Acquire the frequency characteristic parameter of the lens mounted on the imaging device. Determine whether the pixel readout coefficient meets the conditions corresponding to the frequency characteristic parameter setting; if it does, configure the shooting device according to the pixel readout coefficient; if it does not, send out a reminder to replace the lens and / Or a reminder message for changing the shooting mode.
  • the photographing device can improve the quality of the photographed image while supporting the currently adopted photographing mode.
  • the configuration device of the camera includes a memory 601 and a processor 602; the memory 601 is used to store program code; the processor 602 calls the program code, and when the program code is executed, it is used to perform the following operations:
  • the imaging device is configured according to the pixel readout coefficient.
  • the frequency characteristic parameter of the lens includes: a peak frequency at which the lens has a maximum phase shift
  • the setting conditions are set according to the peak frequency of the lens, the MTF optical frequency determined based on the Nyquist frequency of the camera pixel, and the normalized digital filter frequency of the camera .
  • the set condition is:
  • the pixel readout coefficient is less than the smaller of the first ratio and the second ratio
  • the first ratio is the ratio of the normalized digital filter frequency to the peak frequency
  • the second ratio is the ratio of the normalized digital filter frequency to the MTF optical frequency.
  • the Nyquist frequency is determined according to the size of the photosensitive unit.
  • the frequency of the normalized digital filter is 0.5.
  • the MTF optical frequency is 1/4 of the Nyquist frequency.
  • the processor 602 is further configured to:
  • a prompt message for prompting to change the lens and/or for prompting to change the shooting mode is issued.
  • the image mode includes a video mode and/or an auto focus mode.
  • the pixel readout coefficient is obtained from a register connected to the image sensor.
  • the register stores multiple pixel readout coefficients corresponding to each image mode, and the one image mode corresponds to multiple pixel readout coefficients; the processor 602 is further configured to:
  • the configuration device of the photographing device provided by the embodiment of the present application can determine the pixel readout coefficient according to the set image mode, and the pixel readout coefficient is used to identify the number of photosensitive units that read out a single pixel value in the image. Acquire the frequency characteristic parameter of the lens mounted on the imaging device. It is determined whether the pixel readout coefficient meets the conditions set corresponding to the frequency characteristic parameter; if so, the imaging device is configured according to the pixel readout coefficient. With this device, the quality of the captured image can be improved while supporting the currently adopted shooting mode.
  • the embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the relevant information described in the embodiment corresponding to FIG. 3 and FIG. 5 is realized. Function, I won't repeat it here.
  • the computer-readable storage medium may be an internal storage unit of the device described in any of the foregoing embodiments, such as a hard disk or memory of the device.
  • the computer-readable storage medium may also be an external storage device of the device, such as a plug-in hard disk equipped on the device, a Smart Media Card (SMC), or a Secure Digital (SD) card. , Flash Card, etc.
  • the computer-readable storage medium may also include both an internal storage unit of the device and an external storage device.
  • the computer-readable storage medium is used to store the computer program and other programs and data required by the terminal.
  • the computer-readable storage medium can also be used to temporarily store data that has been output or will be output.
  • the program can be stored in a computer readable storage medium, and the program can be stored in a computer readable storage medium. During execution, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

Abstract

Procédé permettant de configurer un dispositif de photographie, le dispositif de photographie comprenant un capteur d'image (102), le capteur d'image (102) comprenant une pluralité d'unités photosensibles. Le dispositif de photographie détermine un coefficient de lecture de pixel selon un mode d'image réglé, le coefficient de lecture de pixel étant utilisé pour identifier le nombre d'unités photosensibles qui lisent une valeur de pixel unique dans une image ; obtiennent les paramètres de caractéristique de fréquence d'une lentille portée par le dispositif de photographie ; déterminent si le coefficient de lecture de pixel satisfait un ensemble de conditions correspondant aux paramètres de caractéristique de fréquence ; si tel est le cas, configurent le dispositif de photographie selon le coefficient de lecture de pixel. Au moyen du procédé, le dispositif de photographie peut améliorer la qualité d'une image capturée tout en prenant en charge le mode de photographie actuellement utilisé.
PCT/CN2019/121833 2019-11-29 2019-11-29 Procédé et dispositif permettant de configurer un dispositif de photographie WO2021102878A1 (fr)

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CN201980030517.6A CN112166595B (zh) 2019-11-29 2019-11-29 一种拍摄装置的配置方法及其装置
PCT/CN2019/121833 WO2021102878A1 (fr) 2019-11-29 2019-11-29 Procédé et dispositif permettant de configurer un dispositif de photographie

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7236306B2 (en) * 2005-02-18 2007-06-26 Eastman Kodak Company Digital camera using an express zooming mode to provide expedited operation over an extended zoom range
CN107102499A (zh) * 2016-02-22 2017-08-29 深圳富泰宏精密工业有限公司 多镜头系统及具有该多镜头系统的便携式电子装置
CN107888961A (zh) * 2017-11-27 2018-04-06 信利光电股份有限公司 一种基于智能电视的摄像功能管理方法及相关装置
CN107948507A (zh) * 2017-11-23 2018-04-20 歌尔股份有限公司 一种智能拍照方法、拍照终端及服务器
CN108270969A (zh) * 2018-01-17 2018-07-10 上海爱优威软件开发有限公司 一种自动调整拍照模式的方法及终端设备
CN110088677A (zh) * 2016-12-16 2019-08-02 佳能株式会社 摄像设备及其控制方法和程序

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660869B1 (ko) * 2005-07-06 2006-12-26 삼성전자주식회사 향상된 프레임 레이트 및 화질의 서브 샘플링을 위한이미지 센서 및 방법
JP5419749B2 (ja) * 2009-06-03 2014-02-19 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
CN102510450A (zh) * 2011-10-17 2012-06-20 北京瑞澜联合通信技术有限公司 图像传感器、摄像装置及图像数据生成方法
CN103327317B (zh) * 2012-03-20 2017-10-27 财团法人工业技术研究院 光通信传送和接收装置和方法及光通信系统和方法
US9101459B2 (en) * 2013-03-15 2015-08-11 OrCam Technologies, Ltd. Apparatus and method for hierarchical object identification using a camera on glasses
CN104320598B (zh) * 2014-11-06 2017-09-26 中国科学院光电研究院 一种基于ccd阵列像素响应函数频域标定的无像差图像重构方法
EP3687157A4 (fr) * 2017-10-14 2020-10-14 Huawei Technologies Co., Ltd. Procédé de capture d'images et dispositif électronique
US10313613B2 (en) * 2017-10-24 2019-06-04 Semiconductor Components Industries, Llc High dynamic range image sensors with flicker and fixed pattern noise mitigation
CN110264540B (zh) * 2019-06-19 2021-01-01 北京航空航天大学 一种并行单像素成像方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7236306B2 (en) * 2005-02-18 2007-06-26 Eastman Kodak Company Digital camera using an express zooming mode to provide expedited operation over an extended zoom range
CN107102499A (zh) * 2016-02-22 2017-08-29 深圳富泰宏精密工业有限公司 多镜头系统及具有该多镜头系统的便携式电子装置
CN110088677A (zh) * 2016-12-16 2019-08-02 佳能株式会社 摄像设备及其控制方法和程序
CN107948507A (zh) * 2017-11-23 2018-04-20 歌尔股份有限公司 一种智能拍照方法、拍照终端及服务器
CN107888961A (zh) * 2017-11-27 2018-04-06 信利光电股份有限公司 一种基于智能电视的摄像功能管理方法及相关装置
CN108270969A (zh) * 2018-01-17 2018-07-10 上海爱优威软件开发有限公司 一种自动调整拍照模式的方法及终端设备

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